给定参考椭球体的四个基本参数，椭球体产生的外部正常重力位场可利用传统方法确定。
Given four basic parameters of a reference ellipsoid, the normal potential field generated by the ellipsoid could be determined by using conventional method.
提出了基于地球椭球参考平面的交叉定位模型。
A method of cross-locating based on ellipsoid model of globe is proposed.
对单层椭球面网壳结构的稳定性设计和分析有一定的参考价值。
This has some reference value for the stability design and analysis of the single-layer ellipse reticulated domes.
对单层椭球面网壳结构的稳定性设计和分析有一定的参考价值。
This has some reference value for the stability design and analysis of the single-layer ellipse reticulated domes.
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